Invention Grant
- Patent Title: Method of forming a contact involving the removal of flash
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Application No.: US15436279Application Date: 2017-02-17
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Publication No.: US10283285B2Publication Date: 2019-05-07
- Inventor: John Kenneth Tillotson , Matthew Brose , Ian Bradley , Darryl Ballard
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Thompson Patent Law
- Agent Craige Thompson
- Main IPC: B23K37/08
- IPC: B23K37/08 ; B23K101/00 ; B23K101/36 ; B23K101/38 ; H01H5/04 ; H01H1/021 ; H01H11/06

Abstract:
Embodiments relate generally to systems and methods for preventing arcing within a snap action switch, particularly by removing a portion of a contact carrier attached to a stationary contact. A method of forming a contact for use in a snap action switch may comprise welding a contact onto a contact carrier; trimming at least one edge of the contact carrier proximate to the contact; and installing the contact carrier into a snap action switch housing. Trimming the at least one edge of the contact carrier may also comprise removing flash formed during the welding of the contact to the contact carrier.
Public/Granted literature
- US20180240611A1 SNAP ACTION SWITCH CONTACT WITH REDUCED STRAY ARCING Public/Granted day:2018-08-23
Information query
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